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Published on 02 June 2023
Powerdeck® U
Powerdeck® U is a PIR insulation board that's specifically designed for warm flat roofs with bituminous torch-on felt waterproofing systems. Powerdeck® U provides excellent stability and has a compressive strength of >150kPa.
Powerdeck® U is a rigid PIR insulation board for use in warm flat roofs with bituminous torch-on felt waterproofing systems. Its stability, compressive strength of >150 kPa as noted in our Technical Datasheet and dimensions allows for the flattest finish.
Our Powerdeck® U is CCPI assessed, as noted in the verification marking below:
Key benefits
- Thermal performance: λ = 0.024 - 0.027 W/mK
- Bituminous coated glass fleece on both sides
- >150 kPa compressive strength
Application:
Flat roofs
Getting started with Powerdeck® U
| Key specifications | |
|---|---|
| Lambda (λ) | 0.024 W/mK (≥120mm), 0.025 W/mK (80mm – 119mm), 0.027W/mK (≤79mm) W/mK |
| Size(s) | 1200x600 mm |
| Fire performance | Euroclass F |
| Edge finishing | Straight edge |
| Compressive strength | ≥ 150 kPa |
| Insulation thickness | Thermal Resistance Value: (m²K/W) |
|---|---|
| 30 mm | 1.10 |
| 40 mm * | 1.45 |
| 50 mm | 1.85 |
| 60 mm * | 2.20 |
| 70 mm * | 2.55 |
| 80 mm | 3.20 |
| 90 mm * | 3.60 |
| 100 mm | 4.00 |
| 120 mm | 5.00 |
| 130 mm | 5.40 |
| 140 mm | 5.80 |
| 150 mm | 6.25 |
| * Available on demand (subject to minimum order quantity) | |
How to insulate your flat roof with Powerdeck® U?
Powerdeck® U is a PIR insulation board for use in warm flat roofs with bituminous torch-on felt waterproofing systems. Its optimum stability, strength and structural integrity, allows the flattest finish. Combined with its precision-cut dimensions your installation is quicker, easier and more cost effective. For full installation details of Powerdeck® U, please refer to our technical literature.
Download specification guide on flat roof application.
Always up-to-date with Powerdeck® U
Download our latest technical product information or other relevant documents on with Powerdeck® U
Download Recticel Insulation BIM Objects Powerdeck® U
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